package com.example.obsever;

/**
 * Created by qw on 2017/3/3.
 */

public class Zhang extends Obsever<Integer> {
    public Zhang(Subject subject) {
        super(subject);
    }

    @Override
    public void notifyed(Integer integer) {
        super.notifyed(integer);
        System.out.println("姜同学给我留了几个");
    }
}
